JSON 'xpath' style parsing

[justfalter]

I'd like to be able to specify a path within a json structure that I'd like to see parsed.

Given the following structure:

{
 'foo': {
   'bar': [
     { 'id': 1 }, 
     { 'id': 2 }, 
     { 'id': 3 }
   ]
 }
}

Specifying the path '/foo/bar' would see the JSON parser yielding the records:

• { 'id': 1 }
• { 'id': 2 }
• { 'id': 3 }